please use cell formulas

\begin{tabular}{|l|l|r|} \hline 1 & Chapter 12: Applying Excel \\ \hline 2 & & \\ \hline 3 & Data & \\ \hline 4 & Exhibit 12-6 St. Thomas Wool Cooperative & \\ \hline 5 & Cost of wool & $200,000 \\ 6 & Cost of separation process & $40,000 \\ 7 & Sales value of intemediate products at split-off point: \\ 8 & Undyed coarse wool & $120,000 \\ 9 & Undyed fine wool & $150,000 \\ \hline 10 & Undyed superfine wool & $60,000 \\ \hline 11 & Costs of further processing (dyeing) intermediate products: & \\ \hline 12 & Undyed coarse wool & $50,000 \\ 13 & Undyed fine wool & $60,000 \\ \hline 14 & Undyed superfine wool & $10,000 \\ \hline 15 & Sales value of end products: & \\ \hline 16 & Dyed coarse wool & $160,000 \\ \hline 17 & Dyed fine wool & $240,000 \\ \hline 18 & Dyed superfine wool & $90,000 \\ \hline 19 & & \end{tabular} Enter a formula into each of the cells marked with a ? below Example: Joint Product Costs and the Contribution Approach Analysis of the profitability of the overall operation: Combined final sales value ? Less costs of producing the end products: Cost of wool Cost of separation process Combined costs of dyeing Profit Analysis of sell or process further: Final sales value after further processing Less sales value at the split-off point Incremental revenue from further processing Less cost of further processing (dyeing) Financial advantage (disadvantage) of further processing